https://www.usgs.gov/publications/silicic-lunar-volcanism-testing-crustal-melting-model
Silicic lunar volcanism: Testing the crustal melting model | U.S. Geological Survey
Lunar silicic rocks were first identified by granitic fragments found in samples brought to Earth by the Apollo missions, followed by the discovery of silicic...
lunar volcanism
https://www.sciencealert.com/moon-heat-anomaly-appears-to-be-a-new-form-of-lunar-volcanism
Moon Heat Anomaly Appears to Be a New Form of Lunar Volcanism : ScienceAlert
Jul 7, 2023 - A massive blob of ancient granite has been found lurking beneath the Moon's surface, evidence of a type of volcanism we've never seen there before.